Figure 5.
PEITC depletes AldeFluor-positive cancer cells. Mammary tumor cell line derived from PyMT mice was treated with PEITC for indicated time and examined for AldeFluor-positive cells by flow cytometry. Cells were incubated with fluorescent ALDH-1 substrate AldeFluor with or without competitive inhibitor DEAB. R1 corresponds to AldeFluor-positive cells.